Projection clock



FIG. 1 is a Perspective view of a projection clock;

FIG. 2 is another Perspective view thereof;

FIG. 3 is a Front view thereof;

FIG. 4 is a Rear view thereof;

FIG. 5 is a Left view thereof;

FIG. 6 is a Right view thereof;

FIG. 7 is a Top view; and,

FIG. 8 is a Bottom view thereof. 

CLAIM I claim the ornamental design for a projection clock, as shown and described. 